X34 Carbon Fiber Cold Air Intake

The 034Motorsport X34 Carbon Fiber Cold Air Intake is engineered to deliver enhanced power, sound, and acceleration for Audi B5 S4 and RS4 2.7T models. Through extensive analysis of the stock airbox, 034Motorsport's engineers developed a performance replacement that significantly increases airflow to the turbochargers and engine, supporting up to 800hp. This filter is capable of trapping particles as small as 5 microns and has been tested in applications exceeding 800HP with minimal restriction, ensuring superior filtration. The design minimizes unnecessary filter shrouding, allowing maximum airflow around and into the filter for optimal performance and OEM-level filtering. Included in the kit is the carbon fiber heat shield with fiberglass backing, a carbon fiber fresh air duct with fiberglass backing, an ICM relocation plate and screws, the 034Motorsport 3.5" performance air filter, an intake pipe, silicone coupler set (for stock or 85mm MAF housings), and a set of three hose clamps. The installation is completely reversible. This intake is compatible with B5 (2000-2002) Audi S4 2.7T and B5 (2000-2002) Audi RS4 2.7T. It may also fit C5 (1999-2001) Audi A6 2.7T, though slight modification may be required, and the fresh air duct will not be compatible. Please note this product is sold for racing use and may not be legal for highway or street vehicles.